Home / 2,268,516.26-3,130,623.33-1,301,823.38

Finding the Fourth Proportional to 2,268,516.26, 3,130,623.33 and 1,301,823.38

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Solution

The fourth proportional to 2,268,516.26, 3,130,623.33 and 1,301,823.38 is: 1,796,556.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,516.26 : 3,130,623.33 = 1,301,823.38 : x
  2. Step 2: Convert to fraction form
    2,268,516.26/3,130,623.33 = 1,301,823.38/x
  3. Step 3: Cross multiply
    2,268,516.26x = 3,130,623.33 × 1,301,823.38
  4. Step 4: Simplify right side
    2,268,516.26x = 4,075,518,644,967.46
  5. Step 5: Solve for x
    x = 4,075,518,644,967.46/2,268,516.26
  6. Step 6: Final answer
    x = 1,796,556.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.